Noob question re: part for brakes?

Broken rugby player

Hi All

I need to order some replacement parts but I am not sure what they are called, so any help would be appreicated!

I came off my Zesty 514 a cpl week ago and since then the right hand brake on the handlebars is a bit loose, however the 'nut' that you would use to to tighten/loosen to adjust positioning of the brake on handlebars got dented to, so I can't get an alun key in it...

So I need to get grips to remove it and replace it with a new one...

But what is the new one called, so I can order it! (I am not that bothered about keeping in colour scheme, just want brakes fized solid)

I have Formula R1 brakes, if it helps

Thanks in advance

nicklouse

http://www.formula-brake.com/en/support/download/107

list of parts for you.

No nuts there. Bolts yes.